Solution : https://service.sap.com/sap/support/notes/1552973 (SAP Service marketplace login required)
Summary :
The SAP JVM may crash with an OutOfMemoryError due to exhaustion of the native heap, which does not expand via standard VM parameters like -XX:PermSize. This occurs as different memory areas within the JVM compete for the finite system memory. Solutions include expanding physical RAM, migrating to a 64-bit system, increasing virtual memory settings, or as a last resort, adjusting Java heap parameters like maxPermSize and maxHeapSize, though these changes could negatively affect performance. References include SAP notes 1280759, 313347, 1121255, 1303953, and 710146 for additional guidance.
Key words :
+=====================+ libraries+---------------------+ native heap+---------------------+ java heap+---------------------+ perm size+---------------------+ pool size+---------------------+, severe side effects, native heap, sap jvm crashes, terms sap jvm, sap jvm process, native outofmemoryerror crash, windows 64 bit system, native memory, windows 32 bit
Related Notes :
| 1303953 | SAP JVM memory parameters and their names in the Config Tool |
| 710146 | How to change J2EE Engine JVM Settings |